/*
 * Tencent is pleased to support the open source community by making Angel available.
 *
 * Copyright (C) 2017 THL A29 Limited, a Tencent company. All rights reserved.
 *
 * Licensed under the BSD 3-Clause License (the "License"); you may not use this file except in
 * compliance with the License. You may obtain a copy of the License at
 *
 * https://opensource.org/licenses/BSD-3-Clause
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License is
 * distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
 * either express or implied. See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.tencent.angel.common;

/**
 * Location of Angel Master/PS/Worker.
 */
// TODO: 17/6/28 by zmyer
public class Location {
    /** ip address */
    private final String ip;

    /** listening port */
    private final int port;

    /**
     * Create a new location
     *
     * @param ip ip address
     * @param port listening port
     */
    public Location(String ip, int port) {
        this.ip = ip;
        this.port = port;
    }

    /**
     * Get ip
     *
     * @return ip
     */
    public String getIp() {
        return ip;
    }

    /**
     * Get listening port
     *
     * @return listening port
     */
    public int getPort() {
        return port;
    }

    @Override
    public String toString() {
        return "(" + ip + ":" + port + ")";
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result + ((ip == null) ? 0 : ip.hashCode());
        result = prime * result + port;
        return result;
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;
        if (getClass() != obj.getClass())
            return false;
        Location other = (Location) obj;
        if (ip == null) {
            if (other.ip != null)
                return false;
        } else if (!ip.equals(other.ip))
            return false;
        return port == other.port;
    }
}
